Extended instructions
9.3 Distributed I/O (PROFINET, PROFIBUS, or AS-i)
S7-1200 Programmable controller
404 System Manual, V4.2, 09/2016, A5E02486680-AK
Table 9- 87 STATUS[3] values
70 00 Reserved, reject Initial call; no active data record transfer
Initial call; data record transfer has started
Intermediate call; data record transfer already active
80
Invalid logical start address
Illegal type for Variant pointer
93 Reserved, pass The DP component addressed via ID or F_ID is not con-
96 The "RALRM (Page 394)" cannot supply the OB start
information, management information, header infor-
mation, or additional interrupt information.
For the following OBs, you can use the "DPNRM_DG
(Page 416)" instruction to read the current diagnostics
message frame of the relevant DP slave asynchronously
(address information from OB start information):
• Hardware interrupt (Page 95)
• Status (Page 102), Update (Page 103) or Profile
(Page 103)
• Diagnostic error interrupt (Page 97)
• Pull or plug of modules (Page 100)
A0 Read error Negative acknowledgement while reading from the mod-
Negative acknowledgement while writing to the module
A2 Module failure DP protocol error at layer 2 (for example, slave failure or
A3 Reserved, pass
• PROFIBUS DP: DP protocol error with Direct-Data-
Link-Mapper or User-Interface/User
• PROFINET IO: General CM error
Communication on the communication bus disrupted
A7 Reserved, pass DP slave or modules is occupied (temporary error).
DP slave or module reports non-compatible versions.
A9 Feature not supported Feature not supported by DP slave or module
AA to AF User specific DP slave or module reports a manufacturer-specific error
in its application. Please check the documentation from
the manufacturer of the DP slave or module.
B0 Invalid index Data record not known in module; illegal data record
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